CN205423540U - Linear compressor and gas bearing structure thereof - Google Patents
Linear compressor and gas bearing structure thereof Download PDFInfo
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- CN205423540U CN205423540U CN201620195636.0U CN201620195636U CN205423540U CN 205423540 U CN205423540 U CN 205423540U CN 201620195636 U CN201620195636 U CN 201620195636U CN 205423540 U CN205423540 U CN 205423540U
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- throttling
- gas bearing
- bearing structure
- throttle
- linearkompressor
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Abstract
The utility model discloses a linear compressor and gas bearing structure thereof, the gas bearing structure of linear compressor includes: with the income gas port of the exhaust chamber of cylinder intercommunication, bearing surface air feed hole, set up in the capillary throttle structure in the cylinder outside, the one end that the structure was reduced expenditure to the capillary feeds through with bearing surface air feed hole, the other end and the income gas port intercommunication of capillary throttle structure. The gas bearing structure of above -mentioned linear compressor, the throttle effect that can know capillary throttle structure by the characteristics of capillary throttle structure is superior to the aperture throttle in the same aperture, in linear compressor especially refrigerator is with linear compressor, the easy matching that realizes throttle compression and bearing clearance pressure loss, therefore strengthened the suspension effect, effectively improved the bearing characteristics of this gas bearing structure, simultaneously, reducing expenditure the structure with the capillary and establishing in the outside of cylinder, then set up the following aperture of 0.1mm than prior art or anchor ring throttle structure is compared in the cylinder, has effectively simplified the production technology, has reduced the manufacturing degree of difficulty.
Description
Technical field
This utility model relates to Linearkompressor gas lubrication technical field, more particularly, it relates to a kind of Linearkompressor and gas bearing structure thereof.
Background technology
The advantages such as Linearkompressor is operated by its applicable oil-free, friction power loss is little and favored, particularly refrigerator field.
At present, Linearkompressor uses Gas Bearing Technology.Gas bearing frequently with orifice restriction, but, in refrigerator Linearkompressor, use aperture not less than the orifice restriction of 0.1mm, it is difficult to realize restriction portion and mate with the pressure drop of bearing clearance, thus the bearer properties of gas bearing is poor；And using aperture to be less than the orifice restriction of 0.1mm, the bearer properties of gas bearing is preferable, but arranges this orifice restriction structure in cylinder, and production technology is more complicated, and manufacture difficulty is bigger.
In sum, how to improve the bearer properties of gas bearing structure, reduce manufacture difficulty simultaneously, be current those skilled in the art's problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide the gas bearing structure of a kind of Linearkompressor, improves its bearer properties, reduces manufacture difficulty simultaneously.Another object of the present utility model is to provide a kind of Linearkompressor with above-mentioned gas bearing arrangement.
To achieve these goals, the following technical scheme of this utility model offer:
A kind of gas bearing structure of Linearkompressor, including: the air intake connected with the discharge chamber of cylinder, bearing surface air vent；
The gas bearing structure of described Linearkompressor also includes: be arranged at the capillary throttle structure outside described cylinder, and one end of described capillary throttle structure connects with described bearing surface air vent, and the other end of described capillary throttle structure connects with described air intake.
Preferably, described capillary throttle structure is capillary throttle pipe, and described capillary throttle pipe is fixed on the outside of described cylinder.
Preferably, the internal diameter of described capillary throttle pipe is 0.1mm-0.14mm.
Preferably, the voltage drop value of described capillary throttle pipe is 0.4-0.6 with the ratio of the stagnation pressure depreciation of the gas bearing structure of described Linearkompressor.
Preferably, the gas bearing structure of above-mentioned Linearkompressor also includes: supply plate and air supply channel；
Wherein, described capillary throttle structure is the both sides that the choke block being fixedly linked with described supply plate, described choke block and described air supply channel lay respectively at described supply plate；
Described choke block is provided with: pressure stabilizing tank, throttling conduit and first throttle flow-out hole before throttling, and described supply plate is provided with: before first throttle, air vent and second section flow out discharge orifice；
Before described air intake, described first throttle, before air vent, described throttling, pressure stabilizing tank, described throttling conduit, described first throttle flow-out hole, described second section flow out discharge orifice, described air supply channel and described bearing surface air vent and are sequentially communicated.
Preferably, the gas bearing structure of above-mentioned Linearkompressor also includes: the confession air-casing being connected with described supply plate, and described air supply channel and described bearing surface air vent are all located at described for air-casing, and described confession air-casing inner sleeve is in described cylinder.
Preferably, described is integral type structure for air-casing and described supply plate.
Preferably, described choke block is molded plate.
Preferably, described throttling conduit is along snakelike extension.
Preferably, described choke block is rectangular slab, and before described throttling, pressure stabilizing tank is positioned at the two ends of the length direction of described rectangular slab.
Preferably, twist or Back Word type, before described throttling, pressure stabilizing tank is cannelure to described throttling conduit.
Preferably, the gas bearing structure of above-mentioned Linearkompressor also includes that gas-flow deflector, described gas-flow deflector are provided with: air vent, throttling outlet air vent, air-flow gathering sill before the second throttling；
Wherein, described choke block is connected with described supply plate by described gas-flow deflector；Before described first throttle, air vent is connected by air vent before described second throttling with pressure stabilizing tank before described throttling, and described first throttle flow-out hole and described second section are flowed out discharge orifice and be sequentially communicated by described throttling outlet air vent and described air-flow gathering sill.
Preferably, the gas bearing structure of above-mentioned Linearkompressor also includes that sealing plate, described sealing plate are provided with air vent after the 3rd front air vent of throttling, throttling；
Wherein, described gas-flow deflector seals connected by described sealing plate with described supply plate；Before described first throttle, air vent is connected by air vent before described 3rd throttling with air vent before described second throttling, and described air-flow gathering sill is flowed out discharge orifice with described second section and connected by air vent after described throttling.
Preferably, described choke block, described gas-flow deflector, described sealing plate and described supply plate are mounted on the afterbody of described cylinder.
The gas bearing structure of Linearkompressor based on above-mentioned offer, this utility model additionally provides a kind of Linearkompressor, this Linearkompressor includes that gas bearing structure, described gas bearing structure are the gas bearing structure of the Linearkompressor described in above-mentioned any one.
The gas bearing structure of the Linearkompressor that this utility model provides, by arranging the capillary throttle structure that two ends connect respectively with air intake and bearing surface air vent, the orifice restriction of same apertures it is better than by the restriction effect of capillary throttle structure knowable to the feature of capillary throttle structure, in Linearkompressor especially refrigerator Linearkompressor, it is easier to realize throttling compression and the mating of bearing clearance crushing, thus enhance suspension effect, it is effectively increased the bearer properties of this gas bearing structure；Meanwhile, capillary throttle structure is located at the outside of cylinder, then below 0.1mm aperture is set in cylinder compared with prior art or ring restrictor structure is compared, be effectively simplified production technology, reduce manufacture difficulty.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The structural representation of the gas bearing structure of the Linearkompressor that Fig. 1 provides for this utility model embodiment one；
The structural representation of choke block in the gas bearing structure of the Linearkompressor that Fig. 2 provides for this utility model embodiment two；
The gas bearing structure of the Linearkompressor that Fig. 3 provides for this utility model embodiment two supplies plate and the structural representation of air supply channel；
The explosive view of the gas bearing structure of the Linearkompressor that Fig. 4 provides for this utility model embodiment three；
Another explosive view of the gas bearing structure of the Linearkompressor that Fig. 5 provides for this utility model embodiment three；
The structural representation of choke block in the gas bearing structure of the Linearkompressor that Fig. 6 provides for this utility model embodiment three.
In figure 1 above-6:
1 is capillary throttle pipe, 2 is cylinder, 3 is cylinder flange end, 4 is choke block, 5 is the first through hole, 6 is pressure stabilizing tank before throttling, 7 is throttling conduit, 8 is first throttle flow-out hole, 9 is air vent before first throttle, 10 is supply plate, 11 flow out discharge orifice for second section, 12 is the second through hole, 13 is air supply channel, 14 is bearing surface air vent, 15 for for air-casing, 16 is gas-flow deflector, 17 is throttling outlet air vent, 18 is sealing plate, 19 is air vent after throttling, 20 is air vent before the second throttling, 21 is third through-hole, 22 is air vent before the 3rd throttling, 23 is fourth hole, 24 is air-flow gathering sill, 25 is throttling inlet channel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
The gas bearing structure of the Linearkompressor that this utility model provides, including: the air intake connected with the discharge chamber of cylinder 2, bearing surface air vent 14, and capillary throttle structure；Wherein, capillary throttle structure is arranged at outside cylinder 2, and one end of capillary throttle structure connects with bearing surface air vent 14, and the other end of capillary throttle structure connects with air intake.
The gas bearing structure of the Linearkompressor that this utility model provides, by arranging the capillary throttle structure that two ends connect respectively with air intake and bearing surface air vent 14, the orifice restriction of same apertures it is better than by the restriction effect of capillary throttle structure knowable to the feature of capillary throttle structure, in Linearkompressor especially refrigerator Linearkompressor, it is easier to realize throttling compression and the mating of bearing clearance crushing, thus enhance suspension effect, it is effectively increased the bearer properties of this gas bearing structure；Meanwhile, capillary throttle structure is located at the outside of cylinder 2, then below 0.1mm aperture is set in cylinder 2 compared with prior art or ring restrictor structure is compared, be effectively simplified production technology, reduce manufacture difficulty.
Simultaneously, the gas bearing structure of the Linearkompressor that this utility model provides, capillary throttle structure is located at the outside of cylinder 2, compared with same apertures orifice restriction or ring restrictor are set, decrease the leakage loss amount of medium (coolant or air etc.), improve the volumetric efficiency of Linearkompressor.
Specifically, this utility model provides three embodiments.As it is shown in figure 1, in the gas bearing structure of the Linearkompressor of this utility model embodiment one offer, capillary throttle structure is capillary throttle pipe 1, and this capillary throttle pipe 1 is fixed on the outside of cylinder 2.
The gas bearing structure of the Linearkompressor that above-described embodiment one provides, structure is simpler, it is easy to manufacture.
Above-mentioned capillary throttle pipe 1 is fixed on the outside of cylinder 2, there is various ways, it is most convenient that, capillary throttle pipe 1 is wound around on the cylinder 2.The canoe of capillary throttle pipe 1 is multiple, and in order to be effectively increased the length of capillary throttle pipe 1, prioritizing selection capillary throttle pipe 1 is along spiral type or snakelike is fixed on cylinder 2.Further, above-mentioned capillary throttle pipe 1 is near the cylinder flange end 3 of cylinder 2.
For the ease of fixing capillary throttle pipe 1, the outer wall of above-mentioned cylinder 2 is provided with the cannelure accommodating capillary throttle pipe 1.
Preferably, the internal diameter of above-mentioned capillary throttle pipe 1 is 0.1mm-0.14mm.Certainly, it is possible to the internal diameter selecting capillary throttle pipe 1 according to actual needs is other values, it is not limited to above-mentioned numerical value.
In order to obtain optimal bearer properties, the voltage drop value of above-mentioned capillary throttle pipe 1 is 0.4-0.6 with the ratio of the stagnation pressure depreciation of the gas bearing structure of this Linearkompressor.It should be noted that the stagnation pressure depreciation of the gas bearing structure of this Linearkompressor includes: the voltage drop value (or the voltage drop value in the gap of piston and lining) in the gap of the voltage drop value of capillary throttle pipe 1, piston and cylinder 2.
Above-mentioned capillary throttle pipe 1 is the metal tube such as copper pipe, stainless steel tube.
In the gas bearing structure of the Linearkompressor that above-described embodiment one provides, capillary throttle pipe 1 and bearing surface air vent 14 need to be tightly connected, and capillary throttle pipe 1 and air intake are also required to be tightly connected, to ensure normal use.For the ease of realizing sealing, one end of capillary throttle pipe 1 is sealed by Welding Structure or cementing structure with bearing surface air vent 14, and the other end of capillary throttle pipe 1 is sealed by Welding Structure or cementing structure with air intake.
As shown in Figures 2 and 3, the gas bearing structure of the Linearkompressor that this utility model embodiment two provides, including: the air intake connected with the discharge chamber of cylinder 2, bearing surface air vent 14, capillary throttle structure, supply plate 10 and air supply channel 13；
Wherein, capillary throttle structure is arranged at outside cylinder 2, and one end of capillary throttle structure connects with bearing surface air vent 14, and the other end of capillary throttle structure connects with above-mentioned air intake；
Capillary throttle structure is the choke block 4 being fixedly linked with supply plate 10, and choke block 4 and air supply channel 13 lay respectively at the both sides of supply plate 10；
Choke block 4 is provided with: pressure stabilizing tank 6, throttling conduit 7 and first throttle flow-out hole 8 before throttling, and supply plate 10 is provided with: before first throttle, air vent 9 and second section flow out discharge orifice 11；
Before air intake, first throttle, before air vent 9, throttling, pressure stabilizing tank 6, throttling conduit 7, first throttle flow-out hole 8, second section flow out discharge orifice 11, air supply channel 13 and bearing surface air vent 14 and are sequentially communicated.
It is understood that in the gas bearing structure of above-mentioned Linearkompressor, choke block 4 and supply plate 10 are respectively positioned on the outside of cylinder 2.Choke block 4 is tightly connected with supply plate 10, and before throttling, pressure stabilizing tank 6, throttling conduit 7 form passage with supply plate 10 respectively.
The gas bearing structure of the Linearkompressor that above-described embodiment two provides, cold-producing medium enters air vent 9 before first throttle from air intake, subsequently into pressure stabilizing tank 6 before throttling, throttle through throttling channel road 7, then enter bearing clearance by first throttle flow-out hole 8, air supply channel 13, bearing surface air vent 14.
Above-mentioned air supply channel 13 can be set directly on cylinder 2, and now, bearing surface air vent 14 is located on cylinder 2；Also can set up for air-casing 15, air supply channel 13 is arranged on on air-casing 15.For the ease of manufacturing, prioritizing selection the latter, specifically, the gas bearing structure of above-mentioned Linearkompressor also includes: the confession air-casing 15 being connected with supply plate 10, and air supply channel 13 and bearing surface air vent 14 are all located at supply set 15, are placed on cylinder 2 in this confession air-casing 15.
For the ease of installing, above-mentioned is integral type structure for air-casing 15 and supply plate 10.Certainly, it is possible to select the two to be weldingly connected or be connected by other connectors.
Preferably, for being connected by fillet between air-casing 15 with supply plate 10, the communicating passage that second section flows out between discharge orifice 11 and air supply channel 13 should be avoided through this fillet, prevents circumference leakage.
The above-mentioned inwall interference fit for air-casing 15 with cylinder 2, to ensure to seal, it is to avoid leakage.
For the ease of producing, above-mentioned choke block 4 is formed by precision moding processes, and specifically, choke block 4 is molded plate.
The shape of above-mentioned throttling conduit 7 can be designed according to actual needs, the most snakelike, spiral type, Back Word type, flap type etc..For the ease of controlling the outlet of throttling conduit 7, i.e. first throttle flow-out hole 8, prioritizing selection throttling conduit 7 is along snakelike extension, as shown in Figure 2.
In order to ensure chock length, reducing the height of Linearkompressor, above-mentioned choke block 4 is rectangular slab simultaneously, and before throttling, pressure stabilizing tank 6 is positioned at the two ends of the length direction of rectangular slab.
In order to reduce the volume of whole Linearkompressor, twist or Back Word type, before throttling, pressure stabilizing tank 6 is cannelure to also optional throttling conduit 7.Further, throttling conduit 7 is connected with pressure stabilizing tank 6 before throttling by throttling inlet channel 25.
Above-mentioned supply plate 10 is long shaped plate, while ensureing restriction portion length, can reduce the width of supply plate 10, thus be unlikely to affect compressor complete machine height.
Preferably, in the gas bearing structure of the Linearkompressor that above-described embodiment two provides, first throttle flow-out hole 8 and second section flow out the aperture of discharge orifice 11 and are all higher than or equal to 1.0mm, it is simple to alignment is installed.
Preferably, the degree of depth of above-mentioned throttling conduit 7 is 70 μm, and width is 200 μm, can use machining or precision moding manufacture.
Above-mentioned choke block 4 and supply plate 10 may be installed the head of cylinder 2, it is possible to be arranged on the afterbody of cylinder 2.It should be noted that the head of cylinder 2, refer to that cylinder 2 has one end of valve group.
It should be noted that choke block 4 has the first through hole 5, supply plate 10 has the second through hole 12, and for piston rod, or the connecting rod being connected with piston rod passes, or the valve group set of confession cylinder 2 through.
The gas bearing structure of the Linearkompressor that above-described embodiment two provides, included parts are less, and structure is simpler.
As Figure 4-Figure 6, also including on the basis of the gas bearing structure of the Linearkompressor that the gas bearing structure of the Linearkompressor that this utility model embodiment three provides provides at above-described embodiment two: gas-flow deflector 16, this gas-flow deflector 16 is provided with: before the second throttling, air vent 20, throttling export air vent 17, air-flow gathering sill 24；
Wherein, choke block 4 is connected with supply plate 10 by gas-flow deflector 16；Before first throttle, air vent 9 is connected by air vent 20 before the second throttling with pressure stabilizing tank 6 before throttling, and first throttle flow-out hole 8 and second section are flowed out discharge orifice 11 and be sequentially communicated by throttling outlet air vent 17 gentle stream gathering sill 24.
It is understood that choke block 4, gas-flow deflector 16, supply plate 10 are tightly connected successively.Now, before throttling, pressure stabilizing tank 6 and throttling conduit 7 form passage with gas-flow deflector 16 respectively.
The gas bearing structure of above-mentioned Linearkompressor, expands outlet by air-flow gathering sill 24, it is simple to medium introduces air supply channel 13.Particularly, when the conduit 7 that throttles is arranged along spiral type, by air-flow gathering sill 24, by increasing capacitance it is possible to increase the length of throttling conduit 7, and second section can be increased flow out discharge orifice 11 and have the distance of the second through hole 12, it is simple to ensure chock length and restriction effect.
Specifically, the effect of gas-flow deflector 16 is so that the position suitable in hole to beat skewed slot to the periphery for air-casing 15.
For the ease of realizing sealing, the gas bearing structure of the Linearkompressor that above-described embodiment three provides, also include sealing plate 18, this sealing plate 18 is provided with air vent 19 after the 3rd front air vent 22 of throttling, throttling；Wherein, gas-flow deflector 16 is connected with supply plate 10 sealing by sealing plate 18；Before first throttle, air vent 9 is connected by air vent 22 before the 3rd throttling with air vent 20 before the second throttling, and air-flow gathering sill 24 is flowed out discharge orifice 11 and connected by air vent 19 after throttling with second section.
Specifically, cold-producing medium from air intake before first throttle before air vent the 9, the 3rd throttling air vent 22, second throttle front air vent 20, enter pressure stabilizing tank 6 before throttling, throttle through throttling channel road 7, discharge orifice 11 is flowed out again by air vent 19, second section after first throttle flow-out hole 8, throttling outlet air vent 17, air-flow gathering sill 24, throttling, enter air supply channel 13, finally enter bearing clearance through bearing surface air vent 14.
Wherein, after throttling outlet air vent 17, the throttling import of conduit 7, first throttle flow-out hole 8, throttling outlet air vent 17, throttling, air vent 19, second section flow out discharge orifice 11, and the import of air supply channel 13 and the aperture of bearing surface air vent 14 are all not less than 1.0mm.
Above-mentioned sealing plate 18 is revealed to be unlikely to make it connect with the air-breathing in cylinder shell for blanket gas stream gathering sill 24.
For the ease of installing, above-mentioned choke block 4, gas-flow deflector 16, sealing plate 18 and supply plate 10 are mounted on the afterbody of cylinder 2.Certainly, it is possible to select above-mentioned choke block 4, gas-flow deflector 16, sealing plate 18 and supply plate 10 to be mounted on the head of cylinder 2, it is not limited to above-described embodiment.
It should be noted that gas-flow deflector 16 has fourth hole 23, sealing plate 18 has third through-hole 21, and for piston rod, or the connecting rod being connected with piston rod passes, or for cylinder 2 valve group set through.
Preferably, the degree of depth of above-mentioned throttling conduit 7 is 70 μm, and width is 200 μm, can use machining or precision moding manufacture.
For the ease of installing, above-mentioned choke block 4 and confession air-casing 15 are equipped with reinforcement, and this reinforcement is connected with stator component and cylinder shell.
Choke block 4, gas-flow deflector 16, sealing plate 18 and supply plate 10 can be threaded connection the fixing connection of part, and the installing hole for threaded connector can be the most multiple, to guarantee different parts laminating closely.
In the gas bearing structure of the Linearkompressor that this utility model provides, needing the position sealed is prior art, or technology well-known to those skilled in the art, is not described the position of required sealing herein.
Gas bearing structure based on the Linearkompressor that above-described embodiment provides, this utility model additionally provides a kind of Linearkompressor, this Linearkompressor includes gas bearing structure, the gas bearing structure of the Linearkompressor that this gas bearing structure provides for above-described embodiment.
Owing to the gas bearing structure of the Linearkompressor of above-described embodiment offer has above-mentioned technique effect, the Linearkompressor that this utility model embodiment provides has the gas bearing structure of above-mentioned Linearkompressor, the Linearkompressor that then this utility model embodiment provides also has corresponding technique effect, repeats no more herein.
Described above to the disclosed embodiments, makes those skilled in the art be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for a person skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (15)
1. a gas bearing structure for Linearkompressor, including: the air intake connected with the discharge chamber of cylinder (2), bearing surface air vent (14)；It is characterized in that,
The gas bearing structure of described Linearkompressor also includes: be arranged at the capillary throttle structure in described cylinder (2) outside, one end of described capillary throttle structure connects with described bearing surface air vent (14), and the other end of described capillary throttle structure connects with described air intake.
The gas bearing structure of Linearkompressor the most according to claim 1, it is characterised in that described capillary throttle structure is capillary throttle pipe (1), described capillary throttle pipe (1) is fixed on the outside of described cylinder (2).
The gas bearing structure of Linearkompressor the most according to claim 2, it is characterised in that the internal diameter of described capillary throttle pipe (1) is 0.1mm-0.14mm.
The gas bearing structure of Linearkompressor the most according to claim 2, it is characterised in that the voltage drop value of described capillary throttle pipe (1) is 0.4-0.6 with the ratio of the stagnation pressure depreciation of the gas bearing structure of described Linearkompressor.
The gas bearing structure of Linearkompressor the most according to claim 1, it is characterised in that also include: supply plate (10) and air supply channel (13)；
Wherein, described capillary throttle structure is the choke block (4) being fixedly linked with described supply plate (10), and described choke block (4) and described air supply channel (13) lay respectively at the both sides of described supply plate (10)；
Described choke block (4) is provided with: pressure stabilizing tank (6), throttling conduit (7) and first throttle flow-out hole (8) before throttling, and described supply plate (10) is provided with: before first throttle, air vent (9) and second section flow out discharge orifice (11)；
Before described air intake, described first throttle, before air vent (9), described throttling, pressure stabilizing tank (6), described throttling conduit (7), described first throttle flow-out hole (8), described second section flow out discharge orifice (11), described air supply channel (13) and described bearing surface air vent (14) and are sequentially communicated.
The gas bearing structure of Linearkompressor the most according to claim 5, it is characterized in that, also include: be connected with described supply plate (10) supplies air-casing (15), described air supply channel (13) and described bearing surface air vent (14) are all located at described for air-casing (15), described for being placed on described cylinder (2) in air-casing (15).
The gas bearing structure of Linearkompressor the most according to claim 6, it is characterised in that described is integral type structure for air-casing (15) and described supply plate (10).
The gas bearing structure of Linearkompressor the most according to claim 5, it is characterised in that described choke block (4) is molded plate.
The gas bearing structure of Linearkompressor the most according to claim 5, it is characterised in that described throttling conduit (7) is along snakelike extension.
The gas bearing structure of Linearkompressor the most according to claim 9, it is characterised in that described choke block (4) is rectangular slab, before described throttling, pressure stabilizing tank (6) is positioned at the two ends of the length direction of described rectangular slab.
The gas bearing structure of 11. Linearkompressors according to claim 5, it is characterised in that twist or Back Word type, before described throttling, pressure stabilizing tank (6) is cannelure to described throttling conduit (7).
12. according to the gas bearing structure of the Linearkompressor described in claim 5 or 11, it is characterized in that, also include that gas-flow deflector (16), described gas-flow deflector (16) are provided with: air vent (20), throttling outlet air vent (17), air-flow gathering sill (24) before the second throttling；
Wherein, described choke block (4) is connected with described supply plate (10) by described gas-flow deflector (16)；Before described first throttle, air vent (9) is connected by air vent (20) before described second throttling with pressure stabilizing tank (6) before described throttling, and described first throttle flow-out hole (8) and described second section are flowed out discharge orifice (11) and be sequentially communicated by described throttling outlet air vent (17) and described air-flow gathering sill (24).
The gas bearing structure of 13. Linearkompressors according to claim 12, it is characterized in that, also include that sealing plate (18), described sealing plate (18) are provided with air vent (19) after the 3rd front air vent (22) of throttling, throttling；
Wherein, described gas-flow deflector (16) is connected with the sealing of described supply plate (10) by described sealing plate (18)；Before described first throttle, air vent (9) is connected by air vent (22) before described 3rd throttling with air vent (20) before described second throttling, and described air-flow gathering sill (24) is flowed out discharge orifice (11) with described second section and connected by air vent (19) after described throttling.
The gas bearing structure of 14. Linearkompressors according to claim 13, it is characterized in that, described choke block (4), described gas-flow deflector (16), described sealing plate (18) and described supply plate (10) are mounted on the afterbody of described cylinder (2).
15. 1 kinds of Linearkompressors, including gas bearing structure, it is characterised in that described gas bearing structure is the gas bearing structure of the Linearkompressor in claim 1-14 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195636.0U CN205423540U (en) | 2016-03-14 | 2016-03-14 | Linear compressor and gas bearing structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195636.0U CN205423540U (en) | 2016-03-14 | 2016-03-14 | Linear compressor and gas bearing structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423540U true CN205423540U (en) | 2016-08-03 |
Family
ID=56546606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620195636.0U Withdrawn - After Issue CN205423540U (en) | 2016-03-14 | 2016-03-14 | Linear compressor and gas bearing structure thereof |
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| Country | Link |
|---|---|
| CN (1) | CN205423540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626692A (en) * | 2016-03-14 | 2016-06-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Linear compressor and gas bearing structure thereof |
-
2016
- 2016-03-14 CN CN201620195636.0U patent/CN205423540U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626692A (en) * | 2016-03-14 | 2016-06-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Linear compressor and gas bearing structure thereof |
| CN105626692B (en) * | 2016-03-14 | 2018-10-19 | 珠海格力节能环保制冷技术研究中心有限公司 | Linearkompressor and its gas bearing structure |
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